chore: mark v1.13.0 as complete in roadmap

Author: saqqdy

internal/ROADMAP.md

@@ -17,7 +17,7 @@ This document outlines the development roadmap for `uni-types`.
 - [x] [1.10.0](#1100) - Ultimate type system (2026-05-02)
 - [ ] [1.11.0](#1110) - Migration & deprecation tools (Planned)
 - [x] [1.12.0](#1120) - v2.0.0 Release Candidate (2026-06-06)
-- [ ] [1.13.0](#1130) - Final bridge to v2.0.0 (Planned - Final 1.x Release)
+- [x] [1.13.0](#1130) - Final bridge to v2.0.0 (2026-06-13 - Final 1.x Release)
 - [ ] [2.0.0](#200) - Next generation (Future)
 
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